package day20170930;

public class Student {

    //属性
    String name;
    int age;
    String address;

    //行为，方法，函数
    void study() {

    }

    void run() {

    }

    public static void main(String[] args) {
        Student s = new Student();
        s.address = "成都";
        s.name = "张三";
        s.age = 13;
        System.out.println(s.address);
        System.out.println(s.name);
        System.out.println(s.age);
    }
}





